Watch case



FIG. 1 is a top view of the invention;

FIG. 2 is a front view of the invention;

FIG. 3 is a back view of the invention;

FIG. 4 is a side view of the invention;

FIG. 5 is another side view of the invention, showing the side opposite that shown in FIG. 4; and,

FIG. 6 is a perspective view of the invention. 

The ornamental design for a watch case, as shown and described. 